Support for a snow shovel



FIG. 1 is a top, rear perspective view of a support for a snow shovel showing my new design, the broken-line showing of the blade and handle being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a left side elevational view thereof, the right side being a mirror image. 

The ornamental design for a support for a snow shovel, as shown and described. 